DHT11 溫溼度感測器模組 溫度+濕度 雙重感測

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產品編號： SNT-002035

DHT11 溫溼度感測器模組 溫度+濕度 雙重感測

1. 可以檢測周圍環境的濕度和溫度
2. 傳感器採用DHT11
3. 濕度測量範圍：20%-95%（0度-50度範圍）濕度測量誤差：+-5%
4. 溫度測量範圍：0度- 50度溫度測量誤差：+-2度
5. 工作電壓3.3V-5V
6. 輸出形式數字輸出
7. 設有固定螺栓孔，方便安裝
8. 小板PCB尺寸：3.2cm * 1.4cm
9. 每套重量約為8g

二模塊接口說明（3線製）

VCC外接3.3V-5V
GND外接GND
DO小板開關數字量輸出接口接單片機IO口


#include <dht.h>

dht DHT;

#define DHT11_PIN 7

void setup(){
Serial.begin(9600);
}

void loop()
{
int chk = DHT.read11(DHT11_PIN);
Serial.print("Temperature = ");
Serial.println(DHT.temperature);
Serial.print("Humidity = ");
Serial.println(DHT.humidity);
delay(1000);
}

 
DHT11 Digital Temperature Humidity Sensor Module

The sensor module is including resistive humidity sensing component and NTC temperature testing.
The compatible digital temperature humidity sensor module is component and connected with 8-byte MCU.
This is useful module is fast response, great anti-interference ability and durable.
Signal transmission range: 20m
Temperature range: 0-50'C, Humidity range: 20-90%RH

The sensor module is including resistive humidity sensing component and NTC temperature testing. The compatible digital temperature humidity sensor module is component and connected with 8-byte MCU. This is useful module is fast response, great anti-interference ability and durable.

Black panel
Sensor including resistive humidity sensing component and NTC temperature testing component and connect with 8-byte MCU
Fast response, great anti-interference ability and durable
Signal transmission range: 20m
Power: 5V
Temperature range: 0-50'C
Humidity range: 20-90%RH

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